CVE-2012-5634 in Citrix Xen
Summary
Xen 4.2.x, 4.1.x, and 4.0, when using Intel VT-d for PCI passthrough, does not properly configure VT-d when supporting a device that is behind a legacy PCI Bridge, which allows local guests to cause a denial of service to other guests by injecting an interrupt.
Reservation
10/24/2012
Disclosure
02/14/2013
Entries
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerability | CWE | Exp | Cou | CVE |
|---|---|---|---|---|---|
| 7312 | Citrix Xen intremap.c set_msi_source_id config | 16 | Not defined | Official fix | CVE-2012-5634 |